docs: def is_attribute_valid(attribute_key, attribute_value):
    """ Determine if given attribute is valid.
  
    Args:
      attribute_key: Variable which needs to be validated
      attribute_value: Variable which needs to be validated
  
    Returns:
      False if attribute_key is not a string
      False if attribute_value is not one of the supported attribute types
      True otherwise
    """
  
    if not isinstance(attribute_key, string_types):
      return False
  
    if isinstance(attribute_value, (string_types, bool)):
      return True
  
    if isinstance(attribute_value, (numbers.Integral, float)):
      return is_finite_number(attribute_value)
  
    return False